16ECP24

16ECP24 Slotless Brushless DC motor

16ECP24

The 16ECP24 brushless DC slotless motor is a cost optimized compact solution without compromising on premium performances. The 16ECP24 provides the right balance between torque and speed in a compact short length.

Product Highlights

  • 24mm long - very compact solution
  • 2 poles slotless
  • With Hall sensors
  • Lower power losses results in higher efficiency
  • No cogging torque for smooth rotation
  • Maximized performance/price ratio

Customization Available

  • Connectors
  • Custom shafts - flats, knurling, diameter, length
  • Coil modifications - resistance and inductance
  • Different optimization (speed or direction)
  • Dust protection sealing of cables output
  • Without hall sensors
  • Special lubricants
Part Number 16ECP24 8B 87 16ECP24 8B 128
Motor Diameter (in) 0.63 0.63
Motor Diameter (mm) 16 16
Ambient Operating Temperature Range (°C) -30 to +100 -30 to +100
Ambient Operating Temperature Range (°F) -22 to +212 -22 to +212
Ambient Storage Temperature Range (°C) -40 to +100 -40 to +100
Ambient Storage Temperature Range (°F) -40 to +212 -40 to +212
Axial Static Force w/o Shaft Support, Max (lbs) 4.5 4.5
Axial Static Force w/o Shaft Support, Max (N) 20 20
Back EMF Constant (V/1000 rpm) 0.66 0.97
Ball Bearings Preload (N) 3.3 3.3
Continuous Current, Max (A) 0.6 0.4
Continuous Mechanical Power, Max (@25°C) (W) 6.8 6.8
Continuous Torque, Max (mNm) 4 4
Continuous Torque, Max (oz-in) 0.57 0.57
Electrical Time Constant (ms) 0.04 0.04
Housing Material Stainless Steel / Aluminium Flange Stainless Steel / Aluminium Flange
Hall Sensor Electrical Phasing (electrical °) 120 120
Inductance - Phase to Phase (mH) 0.26 0.57
Internal Resistance - Phase to Phase (Ohm) 6 13.5
Line to Line Resistance (Ohm) 6.1 13.6
Mechanical Time Constant (ms) 5.5 5.6
Motor Constant (mNm/W½) 2.6 2.5
Motor Constant (oz-in/W½) 0.37 0.35
Motor Regulation (10³/Nms) 151.8 156.3
Motor Speed, Max (rpm) 20000 20000
No-Load Current, Typical (mA) 66 43
No-Load Speed (rpm) 17600 14900
Nominal Voltage (V) 12 15
Optimization Direction Symmetrical Symmetrical
Rotor Inertia (gcm²) 0.36 0.36
Rotor Inertia (oz-in-sec² 10ˉ⁶) 1968 1968
Thermal Resistance (Slotless) (°C/W) 5.2 / 24 5.2 / 24
Thermal Time Constant (s) 390 390
Torque Constant (mNm/A) 6.29 9.29
Torque Constant (oz-in/A) 0.89 1.32
Weight (g) 31 31
Weight (oz) 1.09 1.09
Winding Temperature, Max (°C) 125 125
Winding Temperature, Max (°F) 257 257
Length (in) 0.94 0.94
Length (mm) 24 24
Feedback Type Hall Sensors Hall Sensors
Number of Poles 2 pole 2 pole
Document Document Type Language File Type
drawing_16ecp24.DXF 2D Drawing application/octet-stream
drawing_16ecp24.STEP 3D Drawing application/octet-stream
specifications_16ecp24.pdf Specification Page application/pdf